I was trying to output UART data through Arduino pins :P4_3/FC2_UART_RXD-ARD_D0 / P4_2/FC2_UART_TXD-ARD_D1 instead of using internal debugger (MCU-Link). Based on that I changed the pin mux and tried to test with simple loopback test. But it not at all working. I even tried with different pins. Am I missing some configuration setting other than Mux?
I am attaching my project for reference. Looking forward for help.
